Tire specs
- Load index
- 95
- Speed rating
- W (168 mph)
- Load range
- Extra load (XL)
- Item #
- 2354018BKH1600990
2023 Cadillac CT4 Premium Luxury RWD — 235/40R18
O.E. size · 235/40R18
2023 Cadillac CT4 Premium Luxury RWD
10 tire results
Factory-size matches for your vehicleTire specs
- Warranty
- 45,000 miles
- Load index
- 95
- Speed rating
- W (168 mph)
- Load range
- Extra load (XL)
- Item #
- 2354018FAL28963893
Tire specs
- Warranty
- 50,000 miles
- Load index
- 95
- Speed rating
- Y (186 mph)
- Load range
- Extra load (XL)
- Item #
- 2354018KUM2372523
Tire specs
- Warranty
- 55,000 miles
- Load index
- 95
- Speed rating
- W (168 mph)
- Load range
- Extra load (XL)
- Item #
- 2354018NEX18209NXK
Tire specs
- Warranty
- 50,000 miles
- Load index
- 95
- Speed rating
- Y (186 mph)
- Item #
- 2354018MOM73158
Tire specs
- Warranty
- 65,000 miles
- Load index
- 95
- Speed rating
- W (168 mph)
- Load range
- Extra load (XL)
- Tread depth
- 11/32"
- Item #
- 2354018FAL28392726
Tire specs
- Load index
- 95
- Speed rating
- W (168 mph)
- Tread depth
- 7.9/32"
- Item #
- 2354018FAL28537681
Tire specs
- Warranty
- 45,000 miles
- Load index
- 91
- Speed rating
- W (168 mph)
- Item #
- 2354018KUM2321612
Tire specs
- Load index
- 91
- Speed rating
- W (168 mph)
- Load range
- Standard load (SL)
- Item #
- 2354018KUM6301192
Tire specs
- Warranty
- 20,000 miles
- Load index
- 95
- Speed rating
- Y (186 mph)
- Load range
- Extra load (XL)
- Tread depth
- 8.5/32"
- Item #
- 2354018MIC16460
What size tires does the 2023 Cadillac CT4 Premium Luxury RWD take?
The factory tire size for the 2023 Cadillac CT4 Premium Luxury RWD is 235/40R18.
The catalog lists it at load index 91, speed rating V (up to 149 mph).
This trim is also listed with 235/35R19. Check which one your vehicle has.
| Wheels | Size | Load index | Speed rating |
|---|---|---|---|
| All wheels | 235/40R18 | 91 | V |
| All wheels | 235/35R19 | 91 | V |
Confirm the size printed on the sidewall of your current tire or on the tire placard in the driver's door jamb before you buy. Replacement tires should meet or exceed the vehicle's load index and speed rating.